Walker
ThunderCore-Ultra

Walker 900-P2032-4 Coil Boot Kit

Brand Walker 900-P2032-4
Product line ThunderCore-Ultra
Fits Chevrolet, Pontiac, Oldsmobile, and Buick · 63 vehicles

Coil boot kit. Provides the ignition coil boot components needed for service.

ThunderCore-Ultra line. Part of Walker's performance-focused ignition product line.

$23.24Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $23.24
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Walker ThunderCore-Ultra Coil Boot Kit

Walker ThunderCore-Ultra 900-P2032-4 is a coil boot kit for ignition service on select GM compact and midsize vehicles. It is listed for applications including Chevrolet Cavalier, Pontiac Sunfire, Oldsmobile Alero, and Pontiac Grand Am, with fitment spanning model years from 1987 through 2002.

Key Features

  • Ignition coil boot kit for service on ThunderCore-Ultra applications
  • Fits select Chevrolet, Pontiac, Oldsmobile, and Buick models
  • Application coverage includes Cavalier, Sunfire, Alero, Grand Am, Malibu, Skylark, Achieva, Cutlass Calais, Cutlass Supreme, Grand Prix, and Calais
  • Part number 900-P2032-4 for catalog lookup and ordering
  • Compatible With multiple year-specific GM ignition applications

Fitment Details

  • Fits 1995-2002 Chevrolet Cavalier, N/A, ThunderCore-Ultra
  • Fits 1995-2002 Pontiac Sunfire, N/A, ThunderCore-Ultra
  • Fits 1999-2001 Oldsmobile Alero, N/A, ThunderCore-Ultra
  • Fits 1988-2001 Pontiac Grand Am, N/A, ThunderCore-Ultra
  • Fits 1997-1999 Chevrolet Malibu, N/A, ThunderCore-Ultra
  • Fits 1988-1998 Buick Skylark, N/A, ThunderCore-Ultra
  • Fits 1992-1998 Oldsmobile Achieva, N/A, ThunderCore-Ultra
  • Fits 1988-1991 Oldsmobile Cutlass Calais, N/A, ThunderCore-Ultra
  • Fits 1990-1991 Oldsmobile Cutlass Supreme, N/A, ThunderCore-Ultra
  • Fits 1990-1991 Pontiac Grand Prix, N/A, ThunderCore-Ultra
  • Fits 1987 Oldsmobile Calais, N/A, ThunderCore-Ultra

What It Is Used For

  • Replacing worn or damaged ignition coil boot components
  • Addressing misfire conditions tied to deteriorated boot insulation
  • Restoring consistent spark transfer at the coil connection
  • Correcting ignition performance issues on GM vehicles such as the Chevrolet Cavalier and Pontiac Sunfire

Installation Notes and Tips

Verify the vehicle year, make, model, and ThunderCore-Ultra application before installation. Inspect the coil, terminals, and surrounding ignition components for wear or corrosion so the new boot kit can seat properly and maintain a secure connection.

Quality Assurance

Walker ThunderCore-Ultra 900-P2032-4 is cataloged for specific ignition applications and should be matched to the exact vehicle listing before service. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

This part fits 63 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2002ChevroletCavalier2.4LL4N/AThunderCore-Ultra
2002PontiacSunfire2.4LL4N/AThunderCore-Ultra
2001ChevroletCavalier2.4LL4N/AThunderCore-Ultra
2001OldsmobileAlero2.4LL4N/AThunderCore-Ultra
2001PontiacGrand Am2.4LL4N/AThunderCore-Ultra
2001PontiacSunfire2.4LL4N/AThunderCore-Ultra
2000ChevroletCavalier2.4LL4N/AThunderCore-Ultra
2000OldsmobileAlero2.4LL4N/AThunderCore-Ultra
2000PontiacGrand Am2.4LL4N/AThunderCore-Ultra
2000PontiacSunfire2.4LL4N/AThunderCore-Ultra
1999ChevroletCavalier2.4LL4N/AThunderCore-Ultra
1999ChevroletMalibu2.4LL4N/AThunderCore-Ultra
1999OldsmobileAlero2.4LL4N/AThunderCore-Ultra
1999PontiacGrand Am2.4LL4N/AThunderCore-Ultra
1999PontiacSunfire2.4LL4N/AThunderCore-Ultra
1998BuickSkylark2.4LL4N/AThunderCore-Ultra
1998ChevroletCavalier2.4LL4N/AThunderCore-Ultra
1998ChevroletMalibu2.4LL4N/AThunderCore-Ultra
1998OldsmobileAchieva2.4LL4N/AThunderCore-Ultra
1998PontiacGrand Am2.4LL4N/AThunderCore-Ultra
1998PontiacSunfire2.4LL4N/AThunderCore-Ultra
1997BuickSkylark2.4LL4N/AThunderCore-Ultra
1997ChevroletCavalier2.4LL4N/AThunderCore-Ultra
1997ChevroletMalibu2.4LL4N/AThunderCore-Ultra
1997OldsmobileAchieva2.4LL4N/AThunderCore-Ultra
1997PontiacGrand Am2.4LL4N/AThunderCore-Ultra
1997PontiacSunfire2.4LL4N/AThunderCore-Ultra
1996BuickSkylark2.4LL4N/AThunderCore-Ultra
1996ChevroletCavalier2.4LL4N/AThunderCore-Ultra
1996OldsmobileAchieva2.4LL4N/AThunderCore-Ultra
1996PontiacGrand Am2.4LL4N/AThunderCore-Ultra
1996PontiacSunfire2.4LL4N/AThunderCore-Ultra
1995BuickSkylark2.3LL4N/AThunderCore-Ultra
1995ChevroletCavalier2.3LL4N/AThunderCore-Ultra
1995OldsmobileAchieva2.3LL4N/AThunderCore-Ultra
1995PontiacGrand Am2.3LL4N/AThunderCore-Ultra
1995PontiacSunfire2.3LL4N/AThunderCore-Ultra
1994BuickSkylark2.3LL4N/AThunderCore-Ultra
1994OldsmobileAchieva2.3LL4N/AThunderCore-Ultra
1994PontiacGrand Am2.3LL4N/AThunderCore-Ultra
1993BuickSkylark2.3LL4N/AThunderCore-Ultra
1993OldsmobileAchieva2.3LL4N/AThunderCore-Ultra
1993PontiacGrand Am2.3LL4N/AThunderCore-Ultra
1992BuickSkylark2.3LL4N/AThunderCore-Ultra
1992OldsmobileAchieva2.3LL4N/AThunderCore-Ultra
1992PontiacGrand Am2.3LL4N/AThunderCore-Ultra
1991BuickSkylark2.3LL4N/AThunderCore-Ultra
1991OldsmobileCutlass Calais2.3LL4N/AThunderCore-Ultra
1991OldsmobileCutlass Supreme2.3LL4N/AThunderCore-Ultra
1991PontiacGrand Am2.3LL4N/AThunderCore-Ultra
1991PontiacGrand Prix2.3LL4N/AThunderCore-Ultra
1990BuickSkylark2.3LL4N/AThunderCore-Ultra
1990OldsmobileCutlass Calais2.3LL4N/AThunderCore-Ultra
1990OldsmobileCutlass Supreme2.3LL4N/AThunderCore-Ultra
1990PontiacGrand Am2.3LL4N/AThunderCore-Ultra
1990PontiacGrand Prix2.3LL4N/AThunderCore-Ultra
1989BuickSkylark2.3LL4N/AThunderCore-Ultra
1989OldsmobileCutlass Calais2.3LL4N/AThunderCore-Ultra
1989PontiacGrand Am2.3LL4N/AThunderCore-Ultra
1988BuickSkylark2.3LL4N/AThunderCore-Ultra
1988OldsmobileCutlass Calais2.3LL4N/AThunderCore-Ultra
1988PontiacGrand Am2.3LL4N/AThunderCore-Ultra
1987OldsmobileCalais2.3LL4N/AThunderCore-Ultra